Add explicit method return types in header to supress warnings when including framework in projects with more exacting warnings such as -Wextra.
Fixed warnings in xibs, switched to lldb and fixed occasional copy phase error from incorrect text encoding
Merge remote-tracking branch 'blackpixel/warnings-pull-request'

Conflicts:
	th.lproj/Sparkle.strings
update .gitignore
Fix "corrupted" turkish strings file
Update Project file/Scheme to recommended Xcode settings
Fix stuffing unsigned int into int variable, causing build warning
Merge pull request #240 from ryanmaxwell/master

Correct build warnings for 3 issues - detailed in each commit
Merge pull request #229 from mugginsoft/master

Hush method return type warnings when importing SUUpdater.h
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Fixing issue with update as non admin user where the quarantine flag did not get correctly removed from new application